Video Experimental Relacionado

Updated: Feb 5, 2026

Quantitative Atomic-Site Analysis of Functional Dopants/Point Defects in Crystalline Materials by Electron-Channeling-Enhanced Microanalysis
07:24

Quantitative Atomic-Site Analysis of Functional Dopants/Point Defects in Crystalline Materials by Electron-Channeling-Enhanced Microanalysis

Published on: May 10, 2021

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Distribuciones de dopantes y posiciones de los bordes de banda en NaTaO3 dopado con Sr: un estudio de primeros

Ryusei Morimoto1, Hiroki Uratani1,2, Hiroshi Onishi3,4,5

  • 1Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto, 615-8510, Japan. uratani@moleng.kyoto-u.ac.jp.

Physical chemistry chemical physics : PCCP
|February 4, 2026
PubMed
Resumen

El dopaje de estroncio mejora la actividad del fotocatalizador de tantalato de sodio (NaTaO3) al alterar la estructura electrónica y promover la separación de cargas. Este estudio aclara los orígenes atómicos de estas mejoras a través de métodos computacionales avanzados.

Palabras clave:
NaTaO3Sr dopingphotocatalysiswater splittingfirst-principles calculationselectronic structuresurface segregationband-edge positionsbuilt-in electric field

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